51784850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79669}}^1$

素因数の和:79694

約数の個数: 24

約数和(自身を含む): 103730340

約数和(自身を除く): 51945490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79669, 159338, 398345, 796690, 1035697, 1991725, 2071394, 3983450, 5178485, 10356970, 25892425, 51784850]

約数ペア:

[(1, 51784850), (2, 25892425), (5, 10356970), (10, 5178485), (13, 3983450), (25, 2071394), (26, 1991725), (50, 1035697), (65, 796690), (130, 398345), (325, 159338), (650, 79669)]